JPWO2023277055A1 - - Google Patents

Info

Publication number
JPWO2023277055A1
JPWO2023277055A1 JP2023532011A JP2023532011A JPWO2023277055A1 JP WO2023277055 A1 JPWO2023277055 A1 JP WO2023277055A1 JP 2023532011 A JP2023532011 A JP 2023532011A JP 2023532011 A JP2023532011 A JP 2023532011A JP WO2023277055 A1 JPWO2023277055 A1 JP WO2023277055A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023532011A
Other languages
Japanese (ja)
Other versions
JPWO2023277055A5 (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2023277055A1 publication Critical patent/JPWO2023277055A1/ja
Publication of JPWO2023277055A5 publication Critical patent/JPWO2023277055A5/ja
Priority to JP2025265480A priority Critical patent/JP2026048899A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/04—Hybrid capacitors
    • H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Secondary Cells (AREA)
JP2023532011A 2021-06-29 2022-06-29 Pending JPWO2023277055A1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025265480A JP2026048899A (ja) 2021-06-29 2025-12-18 電極形成用組成物、電極および二次電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021107335 2021-06-29
PCT/JP2022/025926 WO2023277055A1 (ja) 2021-06-29 2022-06-29 電極形成用組成物、電極および二次電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025265480A Division JP2026048899A (ja) 2021-06-29 2025-12-18 電極形成用組成物、電極および二次電池

Publications (2)

Publication Number Publication Date
JPWO2023277055A1 true JPWO2023277055A1 (https=) 2023-01-05
JPWO2023277055A5 JPWO2023277055A5 (https=) 2024-02-20

Family

ID=84690244

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023532011A Pending JPWO2023277055A1 (https=) 2021-06-29 2022-06-29
JP2025265480A Pending JP2026048899A (ja) 2021-06-29 2025-12-18 電極形成用組成物、電極および二次電池

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025265480A Pending JP2026048899A (ja) 2021-06-29 2025-12-18 電極形成用組成物、電極および二次電池

Country Status (7)

Country Link
US (1) US20240162432A1 (https=)
EP (1) EP4365997A4 (https=)
JP (2) JPWO2023277055A1 (https=)
KR (1) KR20240013794A (https=)
CN (1) CN117581398A (https=)
TW (1) TWI877500B (https=)
WO (1) WO2023277055A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12494471B2 (en) 2023-12-08 2025-12-09 Enovix Corporation Mechanical stripping of sacrificial layer
EP4675689A1 (en) * 2024-07-03 2026-01-07 Elantas GmbH Composition for use in manufacturing of batteries

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001210372A (ja) * 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd 電池の製造方法
JP2001297748A (ja) * 2000-04-17 2001-10-26 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2001297737A (ja) * 2000-04-17 2001-10-26 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2002203524A (ja) * 2000-12-28 2002-07-19 Matsushita Electric Ind Co Ltd 非水電解質電池
JP2003077549A (ja) * 2001-08-31 2003-03-14 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2003151558A (ja) * 2001-11-14 2003-05-23 Matsushita Electric Ind Co Ltd 非水電解質二次電池
WO2010092977A1 (ja) * 2009-02-12 2010-08-19 ダイキン工業株式会社 リチウム二次電池の電極合剤用スラリー、該スラリーを用いた電極およびリチウム二次電池
JP2011228073A (ja) * 2010-04-19 2011-11-10 Hitachi Maxell Energy Ltd リチウム二次電池用正極およびリチウム二次電池
WO2012014998A1 (ja) * 2010-07-29 2012-02-02 日立マクセルエナジー株式会社 リチウム二次電池
WO2013047747A1 (ja) * 2011-09-29 2013-04-04 日立マクセル株式会社 リチウム二次電池
EP2866285A1 (de) * 2013-10-23 2015-04-29 VARTA Microbattery GmbH Lithium-Ionen-Batterien und Verfahren zu ihrer Herstellung
JP2016219275A (ja) * 2015-05-21 2016-12-22 日立マクセル株式会社 リチウムイオン二次電池
JP2019200894A (ja) * 2018-05-15 2019-11-21 株式会社クレハ 電極合剤、電極合剤の製造方法、電極構造体、電極構造体の製造方法および二次電池
EP3739676A1 (en) * 2018-06-04 2020-11-18 Guangzhou Tinci Materials Technology Co., Ltd Slurry for positive electrode of secondary lithium battery, preparation method for same, and application thereof
JP2020202158A (ja) * 2019-06-13 2020-12-17 株式会社日立製作所 絶縁層、電池セル用シート及び電池セル
WO2021002369A1 (ja) * 2019-07-01 2021-01-07 ダイキン工業株式会社 電気化学デバイス用組成物、正極合剤、正極構造体および二次電池
JP2021508158A (ja) * 2018-02-27 2021-02-25 エルジー・ケム・リミテッド 正極および該正極を含む二次電池
JP2021082549A (ja) * 2019-11-22 2021-05-27 昭和電工マテリアルズ株式会社 二次電池、及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI437009B (zh) 2007-04-24 2014-05-11 Solvay Solexis Spa １，１－二氟乙烯共聚物類
DE102009034799A1 (de) * 2009-07-25 2011-01-27 Evonik Degussa Gmbh Beschichtungsverfahren zur Herstellung von Elektroden für elektrische Energiespeicher
JP2011184479A (ja) 2010-03-04 2011-09-22 Teijin Techno Products Ltd 耐熱性高分子ドープおよびそれをバインダー成分とした分極性電極
US8951664B2 (en) * 2011-06-03 2015-02-10 Semiconductor Energy Laboratory Co., Ltd. Ionic liquid and power storage device including the same
US11936002B2 (en) 2017-12-13 2024-03-19 Basf Se Electrolyte composition comprising oligomeric silyl ester phosphonates
WO2021090656A1 (ja) * 2019-11-07 2021-05-14 東レ株式会社 表面コート層を有する活物質、それを含む電極および蓄電デバイス

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001210372A (ja) * 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd 電池の製造方法
JP2001297748A (ja) * 2000-04-17 2001-10-26 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2001297737A (ja) * 2000-04-17 2001-10-26 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2002203524A (ja) * 2000-12-28 2002-07-19 Matsushita Electric Ind Co Ltd 非水電解質電池
JP2003077549A (ja) * 2001-08-31 2003-03-14 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2003151558A (ja) * 2001-11-14 2003-05-23 Matsushita Electric Ind Co Ltd 非水電解質二次電池
WO2010092977A1 (ja) * 2009-02-12 2010-08-19 ダイキン工業株式会社 リチウム二次電池の電極合剤用スラリー、該スラリーを用いた電極およびリチウム二次電池
JP2011228073A (ja) * 2010-04-19 2011-11-10 Hitachi Maxell Energy Ltd リチウム二次電池用正極およびリチウム二次電池
WO2012014998A1 (ja) * 2010-07-29 2012-02-02 日立マクセルエナジー株式会社 リチウム二次電池
WO2013047747A1 (ja) * 2011-09-29 2013-04-04 日立マクセル株式会社 リチウム二次電池
EP2866285A1 (de) * 2013-10-23 2015-04-29 VARTA Microbattery GmbH Lithium-Ionen-Batterien und Verfahren zu ihrer Herstellung
JP2016219275A (ja) * 2015-05-21 2016-12-22 日立マクセル株式会社 リチウムイオン二次電池
JP2021508158A (ja) * 2018-02-27 2021-02-25 エルジー・ケム・リミテッド 正極および該正極を含む二次電池
JP2019200894A (ja) * 2018-05-15 2019-11-21 株式会社クレハ 電極合剤、電極合剤の製造方法、電極構造体、電極構造体の製造方法および二次電池
EP3739676A1 (en) * 2018-06-04 2020-11-18 Guangzhou Tinci Materials Technology Co., Ltd Slurry for positive electrode of secondary lithium battery, preparation method for same, and application thereof
JP2020202158A (ja) * 2019-06-13 2020-12-17 株式会社日立製作所 絶縁層、電池セル用シート及び電池セル
WO2021002369A1 (ja) * 2019-07-01 2021-01-07 ダイキン工業株式会社 電気化学デバイス用組成物、正極合剤、正極構造体および二次電池
JP2021082549A (ja) * 2019-11-22 2021-05-27 昭和電工マテリアルズ株式会社 二次電池、及びその製造方法

Also Published As

Publication number Publication date
JP2026048899A (ja) 2026-03-17
US20240162432A1 (en) 2024-05-16
KR20240013794A (ko) 2024-01-30
TW202314738A (zh) 2023-04-01
TWI877500B (zh) 2025-03-21
WO2023277055A1 (ja) 2023-01-05
EP4365997A4 (en) 2025-09-24
CN117581398A (zh) 2024-02-20
EP4365997A1 (en) 2024-05-08

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